Perfect for laptops and small form factor PCs, the Seagate®Laptop HDD delivers thetechnology, durability, small size and mobility features needed by today’s tech enthusiasts.The combination of proven perpendicular recording technology, Native Command Queuing(NCQ), power management and the speed of a SATA 6Gb/s interface delivers the optimummix of performance and energy efficiency.Perpendicular recording technology increases performance and reliability by aligning thedata bits vertically on the disk, while NCQ dramatically increases performance by efficientlyorganizing incoming commands.For the ultimate in mobility, the Laptop HDD leverages laptop power managementtechnologies to improve power consumption and the overall durability of the drive.And to keep noise levels to a minimum, QuietStep™ramp load technology deliversultra-quiet load/unload acoustics.